The alkali-resistant penetrant OEP-70 (CAS number: 68439-51-0), chemically named isooctyl alcohol polyoxyethylene ether phosphate (potassium salt), belongs to the anionic surfactant category. The product appears as a colorless to slightly yellow transparent viscous liquid, specially developed for demanding high-alkali process conditions. The phosphate ester groups in its molecular structure endow the product with excellent alkali resistance stability, maintaining outstanding solubility and activity in high-concentration alkali baths without precipitation or stratification, fundamentally ensuring stable process operation.
This product exhibits exceptional penetration performance, achieving deep penetration within seconds, significantly shortening process treatment time. Meanwhile, OEP-70 possesses excellent wetting and spreading properties, capable of rapidly wetting fiber and substrate surfaces, promoting uniform distribution of the treatment liquid, and effectively avoiding treatment blemishes. Additionally, its superior hard water tolerance enables efficient performance in hard water environments without the risk of calcium soap precipitation, reducing equipment scaling and extending equipment maintenance intervals.
In terms of process adaptability, OEP-70 also features low foaming characteristics, effectively controlling foam generation, particularly suitable for circulating spray and high-speed processing equipment. This feature enables it to provide a "multi-effect with one agent" solution in multiple industries such as textiles, papermaking, leather, and industrial cleaning, helping users simplify formulations, reduce overall costs, and improve end-product quality.
| Parameter Item | Specification\/Description |
|---|---|
| Product Name | Alkali-Resistant Penetrant OEP-70 |
| CAS Number | 68439-51-0 |
| Chemical Name | Isooctyl Alcohol Polyoxyethylene Ether Phosphate (Potassium Salt) |
| Ion Type | Anionic Surfactant |
| Appearance | Colorless to Slightly Yellow Transparent Viscous Liquid |
| Alkali Resistance Stability | Maintains excellent solubility and activity in high-concentration alkali baths, no precipitation or stratification |
| Penetration Performance | Achieves deep penetration within seconds |
| Foaming Characteristics | Low foam, suitable for circulating spray and high-speed processing equipment |
| Hard Water Tolerance | Excellent, no risk of calcium soap precipitation |
Note: Specific physicochemical indicators (such as HLB value, cloud point, pH value, hydroxyl value, etc.) are not yet included in the current database. Please contact the National Chemical Technology Department for detailed quality inspection parameters.
Textile Printing and Dyeing Field: Suitable for alkali-oxygen one-bath pretreatment of cotton and its blended fabrics, cold pad-batch processes, and mercerizing steps, used as an efficient penetrant. In high-alkali scouring and oxygen bleaching processes, it enhances the penetration and uniformity of chemical action. The dosage should be adjusted according to alkali concentration and process conditions.
Pulp and Paper Field: Used as a penetration aid in pulping processes and waste paper deinking processes, promoting chemical penetration and ink separation, improving fiber treatment efficiency.
Leather Processing Field: Used as an efficient degreasing and penetrating agent, improving the efficiency and uniformity of leather treatment.
Industrial Cleaning Field: Suitable for metal surface treatment and alkaline cleaner formulations, enhancing oil and grease removal effects, recommended for high-alkali cleaning systems.